At the beginning of my, so far, short tenure as a "pro" photographer, a friend of mine that actually was a good chunk of my inspiration to become a photographer by trade in the first place, referred me to a site called...

Here is the definition of Depth of Field: the zone of acceptable sharpness within a photo that will appear in focus. In every picture there is a certain area of your image in front of, and behind the subject that will appear...